The standard model (SM)-like Higgs boson with mass around 126 GeV [1]} reported at the LHC strongly
favors extension beyond the minimal supersymmetric model (MSSM).
A simple idea is adding a SM singlet \(S\)  to the MSSM, with superpotential
\({}W=\lambda ~SH_{u}H_{d}+\frac{\kappa }{3}S^{3}.\) 
